The climate in La Tranche-sur-Mer during August can be summarized as warm and reasonably dry.
August is in the summer in La Tranche-sur-Mer and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 23.6°C 74.4°F |
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Nightly temperature | 14.9°C 58.7°F |
Average temperature | 19.2°C 66.6°F |
Daily sunshine | 9 hrs |
Avg rainfall | 55 mm 2.2 ins |
Rainy days | 11 days |
Sea temperature | 20.6°C 69.1°F |
Humidity | 77% |
Windspeed | 13kph 8 mph |
On average August is the 3rd driest month of the year in La Tranche-sur-Mer with around 55mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in La Tranche-sur-Mer in August 2025.
Best places to visit in August
Hottest month: | July | 23.7°C 74.7°F |
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Driest month: | July | 45mm 1.8ins |
Sunniest month: | July | 9.9hrs |
Coldest month: | January | 8.5°C 47.3°F |
Wettest month: | November | 99mm 3.9ins |